170M6549 Eaton Bussmann High Speed Square Body Fuse
170M6549 Eaton Bussmann High Speed Square Body Fuse

170M6549 Eaton Bussmann High Speed Square Body Fuse

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pEaton Bussmann 170M6549 — square body fuse, 1000 V (IEC), 1100 A, 100 kA, Class aR./p
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    170M6549 Eaton Bussmann High Speed Square Body Fuse

    The Eaton Bussmann 170M6549 is a square body fuse — rated 1000 V (IEC), 1100 A, 100 kA interrupting capacity, Class aR.

    Fuse-link, high speed, 1100 A, AC 1000 V, size 3, aR, IEC, UL, type K indicator

    Specifications

    General specifications
    UPC051712264532
    EAN5996516019795
    Model CodeFUSE 1100A 1000V 3BKN/80 AR
    Product Length/Depth138 mm
    Product Height45 mm
    Product Width58 mm
    Product Weight1264 g
    Electrical data
    Amperage Rating1100 A
    Voltage rating1000 V (IEC)
    Voltage typeAC/DC
    Clearing (I2T)2800000 at 1000 V, 3600000 at 1250 V
    Pre arc (I2T)575000
    Watt losses140 W
    Breaking capacity100 kA
    ClassClass aR
    Product specification
    Fuse size3
    Fitted with:Type K Indicator for micro

    Series Selection Table

    170M6549 series selection table — dimensions and catalog numbers
    Selection table for the 170M6549 family — ampere ratings, dimensions and catalog numbers, reproduced from the Eaton Bussmann datasheet.

    Applications

    • Industrial equipment
    • Semiconductor protection in drives and rectifiers

    Selection Notes

    • Semiconductor fuses are chosen on I²t let-through against the device surge rating, not on continuous current.

    Common Questions

    What are the ratings of the 170M6549?
    1000 V (IEC) / 1100 A, 100 kA interrupting capacity, Class aR.
    Which product family does the 170M6549 belong to?
    Low Voltage Fuses — Square Body Fuse.

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